tree 8ef8b4540f54600e3f5cb0f82b7922b53b467278
parent 94a8d5caba74211ec76dac80fc6e2d5c391530df
author Hendrik Brueckner <brueckner@linux.vnet.ibm.com> 1251337539 +0000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> 1253769167 +1000

hvc_console: Provide (un)locked version for hvc_resize()

Rename the locking free hvc_resize() function to __hvc_resize() and
provide an inline function that locks the hvc_struct and calls
__hvc_resize().

The rationale for this patch is that virtio_console calls the hvc_resize()
function without locking the hvc_struct. So it needs to call the lock
itself.

According to naming rules, the unlocked version is renamed and
prefixed with "__".
References to unlocked function calls in hvc back-ends has been updated.

Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>